Allow anonymous LDAP searches

1 files changed, 9 insertions, 2 deletions

diff --git a/plugins/password/drivers/ldap.php b/plugins/password/drivers/ldap.php
index 739958ad7..cc62595b5 100644
--- a/plugins/password/drivers/ldap.php
+++ b/plugins/password/drivers/ldap.php
@@ -130,9 +130,10 @@ class rcube_ldap_password
      */
     function search_userdn($rcmail)
     {
+        $binddn = $rcmail->config->get('password_ldap_searchDN');
+        $bindpw = $rcmail->config->get('password_ldap_searchPW');
+
         $ldapConfig = array (
-            'binddn'    => $rcmail->config->get('password_ldap_searchDN'),
-            'bindpw'    => $rcmail->config->get('password_ldap_searchPW'),
             'basedn'    => $rcmail->config->get('password_ldap_basedn'),
             'host'      => $rcmail->config->get('password_ldap_host'),
             'port'      => $rcmail->config->get('password_ldap_port'),
@@ -140,6 +141,12 @@ class rcube_ldap_password
             'version'   => $rcmail->config->get('password_ldap_version'),
         );
 
+        // allow anonymous searches
+        if (!empty($binddn)) {
+            $ldapConfig['binddn'] = $binddn;
+            $ldapConfig['bindpw'] = $bindpw;
+        }
+
         $ldap = Net_LDAP2::connect($ldapConfig);
 
         if (PEAR::isError($ldap)) {